2009 Audi A5 vs. 2010 Hummer H3
To start off, 2010 Hummer H3 is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Audi A5. In addition, the cost of maintenance, including insurance, on 2009 Audi A5 would be higher. At 5,300 cc (8 cylinders), 2010 Hummer H3 is equipped with a bigger engine. In terms of performance, 2010 Hummer H3 (300 HP @ 5200 RPM) has 113 more horse power than 2009 Audi A5. (187 HP @ 3500 RPM) In normal driving conditions, 2010 Hummer H3 should accelerate faster than 2009 Audi A5. With that said, vehicle weight also plays an important factor in acceleration. 2010 Hummer H3 weights approximately 619 kg more than 2009 Audi A5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A5. In wet, icy, snow, or gravel driving conditions, 2010 Hummer H3 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2010 Hummer H3 (434 Nm @ 4000 RPM) has 34 more torque (in Nm) than 2009 Audi A5. (400 Nm @ 1400 RPM). This means 2010 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A5.
Compare all specifications:
| 2009 Audi A5 | 2010 Hummer H3 | |
| Make | Audi | Hummer |
| Model | A5 | H3 |
| Year Released | 2009 | 2010 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 5300 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 187 HP | 300 HP |
| Engine RPM | 3500 RPM | 5200 RPM |
| Torque | 400 Nm | 434 Nm |
| Torque RPM | 1400 RPM | 4000 RPM |
| Engine Compression Ratio | 16.8:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1575 kg | 2194 kg |
| Vehicle Length | 4630 mm | 4770 mm |
| Vehicle Width | 1860 mm | 2170 mm |
| Vehicle Height | 1380 mm | 1870 mm |
| Wheelbase Size | 2760 mm | 2850 mm |
| Fuel Consumption Overall | 6.7 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 65 L | 87 L |
